in PTFE lined hotend

as it is easy to print with and has high mechanical properties

The ruby ​​mounted at the tip makes sure that even the toughest materials will be printable

It adheres well to most build plates

Nema17 1.2A 48mm Stepper Motor Creality 3D - Ender-3 PRO - Reservedel in PTFE lined hotendNema17 1. 2A 48mm, 2600 g. cm, 35mm length, 4 Lead 2 phase Stepper Motor, without 4pin cable Model: 42BYGHW804 This is a Bipolar motor. Specifications : Step Angle (degrees) : 1. 8 2 Phase (4 wires) Rated Voltage: 3. 6V Rated Current: 1. 2A Phase 5mm Diameter Drive Shaft Holding Torque: 48N. cm 4. 8kg. cm NEMA 17 form factor Shaft Diameter: 5mm Dimensions : 42. 3 x 42. 3mm